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[Qemu-devel] [RFC V5 38/62] qcow2: Initialize deduplication metrics.
From: |
Benoît Canet |
Subject: |
[Qemu-devel] [RFC V5 38/62] qcow2: Initialize deduplication metrics. |
Date: |
Wed, 16 Jan 2013 16:48:17 +0100 |
---
block/qcow2-dedup.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/block/qcow2-dedup.c b/block/qcow2-dedup.c
index 6cd1af4..997714b 100644
--- a/block/qcow2-dedup.c
+++ b/block/qcow2-dedup.c
@@ -1272,6 +1272,8 @@ int qcow2_dedup_init(BlockDriverState *bs)
s->has_dedup = true;
+ memset(&s->dedup_metrics, 0, sizeof(s->dedup_metrics));
+
ret = qcow2_dedup_alloc(bs);
if (ret < 0) {
--
1.7.10.4
- [Qemu-devel] [RFC V5 20/62] qcow2: Drop hash for a given cluster when dedup makes refcount > 2^16/2., (continued)
- [Qemu-devel] [RFC V5 20/62] qcow2: Drop hash for a given cluster when dedup makes refcount > 2^16/2., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 19/62] qcow2: Add a deduplication boolean to update_refcount., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 27/62] qcow2: Add check_dedup_l2 in order to check l2 of dedup table., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 30/62] qcow2: Add lazy refcounts to deduplication to prevent qcow2_cache_set_dependency loops, Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 29/62] qcow2: Integrate SKEIN hash algorithm in deduplication., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 33/62] qemu-iotests: Filter dedup=on/off so existing tests don't break., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 31/62] qcow2: Use large L2 table for deduplication., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 32/62] qcow: Set large dedup hash block size., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 34/62] qcow2: Add qcow2_dedup_init and qcow2_dedup_close., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 36/62] qcow2: Enable the deduplication feature., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 38/62] qcow2: Initialize deduplication metrics.,
Benoît Canet <=
- [Qemu-devel] [RFC V5 35/62] qcow2: Add qcow2_co_dedup_resume to restart deduplication., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 45/62] qcow2: Count deduplication refcount overflow metric., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 42/62] qcow2: Count QCowHashNode creation metrics., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 46/62] qapi: Add support for deduplication infos in qapi-schema.json., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 47/62] block: Add deduplication metrics to BlockDriverInfo., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 48/62] qcow2: Add qcow2_dedup_update_metrics to compute dedup RAM usage., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 49/62] qcow2: returns deduplication metrics and status via bdrv_get_info(), Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 50/62] qapi: Return virtual block device deduplication metrics in QMP, Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 53/62] block: Add bdrv_has_dedup., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 52/62] qcow2: Add code to deduplicate cluster flagged with QCOW_OFLAG_TO_DEDUP., Benoît Canet, 2013/01/16